UDA1342TS/N1,512 NXP Semiconductors, UDA1342TS/N1,512 Datasheet - Page 32

• Manufacturer Part Number: UDA1342TS/N1,512
• Description: IC AUDIO CODEC MINIDISC 28-SSOP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1342TS/N1,512

• Package / Case: 28-SSOP (0.200", 5.30mm Width)
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 99 / 99
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 110 KSPs
• Interface Type: Serial (I2C), L3
• Resolution: 24 bit
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 4 ADC, 2 DAC
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1155-5; 935262909512; UDA1342TSDB

NXP Semiconductors
15 AC CHARACTERISTICS
V
to ground; unless otherwise specified.
2000 Jul 31
Analog-to-digital converter
V
ΔV
(THD + N)/S
DDD
i(rms)
Audio CODEC
SYMBOL
i
= V
DDA(ADC)
48
input voltage
(RMS value)
unbalance between
channels
total harmonic
distortion-plus-noise to
signal ratio at f
= V
DDA(DAC)
PARAMETER
= 3.0 V; f
s
= 48 kHz
i
= 1 kHz at −1 dB; T
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
normal mode; at −1 dB
normal mode; at −60 dB; A-weighted
double differential mode
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
at 0 dB gain
at 0 dB gain; −60 dB input;
A-weighted
CONDITIONS
32
amb
= 25 °C; R
L
= 5 kΩ; all voltages measured with respect
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MIN.
900
640
450
320
225
160
122.5
80
61.25
<0.1
−90
−90
−90
−90
−89
−89
−88
−87
−85
−40
−37
−36
−35
−33
−31
−30
−28
−26
−93
−41
TYP.
UDA1342TS
Product specification
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−
−
−
−
−
−
−
−
MAX.
mV
mV
mV
mV
mV
mV
mV
mV
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
UNIT